EP 3121110 A1 20170125 - CENTRIFUGAL PROPULSION APPARATUS AND SHIP HAVING SAME
Title (en)
CENTRIFUGAL PROPULSION APPARATUS AND SHIP HAVING SAME
Title (de)
ZENTRIFUGALANTRIEBSVORRICHTUNG UND SCHIFF DAMIT
Title (fr)
APPAREIL DE PROPULSION CENTRIFUGE ET NAVIRE EN ÉTANT DOTÉ
Publication
Application
Priority
- KR 20140028998 A 20140312
- KR 2015002399 W 20150312
Abstract (en)
The present invention provides a centrifugal propulsion apparatus capable of forward and backward movement, and a ship having the same, the apparatus including: two impellers which are rotated by a power shaft, face each other, and are capable of jetting a fluid in opposite directions; and a power transmission unit provided between the power shaft and the two impellers so as to connect one impeller between the two impellers and the power shaft or connect the other impeller and the power shaft according to a rotational direction of the power shaft.
IPC 8 full level
B63H 5/14 (2006.01); B63H 1/14 (2006.01); B63H 1/26 (2006.01); B63H 1/28 (2006.01)
CPC (source: EP KR US)
B63H 1/26 (2013.01 - KR); B63H 5/14 (2013.01 - EP KR US); B63H 23/06 (2013.01 - KR US); B63H 23/321 (2013.01 - KR US); B63H 23/34 (2013.01 - KR US); F04D 29/043 (2013.01 - KR US); F04D 29/22 (2013.01 - KR US); B63H 1/26 (2013.01 - EP US); B63H 2023/328 (2013.01 - KR US)
Citation (search report)
See references of WO 2015137746A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3121110 A1 20170125; AU 2015230123 A1 20160922; CN 106103268 A 20161109; JP 2017509527 A 20170406; KR 20160120746 A 20161018; US 2017073055 A1 20170316; WO 2015137746 A1 20150917
DOCDB simple family (application)
EP 15762195 A 20150312; AU 2015230123 A 20150312; CN 201580012835 A 20150312; JP 2016556891 A 20150312; KR 2015002399 W 20150312; KR 20167024247 A 20150312; US 201515122924 A 20150312